HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 253963Generated: October 30, 2026
4-Methoxybenzylamine → HCID 58179970, compound
https://huagongshe.com/reaction/253963
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 4-Methoxybenzylamine | HCID 75452 | — |
| Reactant | HCID 58180072 | HCID 58180072 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 58179970 | HCID 58179970 | 90.3% |
Reaction Steps
To a solution of 5-bromo-2-chloro-3-(5-(2,3-dichlorophenyl)-1,2,3-thiadiazol-4-yl)pyridine (0.37 g, 0.88 mmol) in dioxane (2 mL) was added 4-methoxybenzylamine (4 eq, 460 μL, 3.5 mmol). The solution was heated in a sealed tube at 120° C. for 18 h. After cooling, the mixture was filtered and the filtrate was reduced in vacuo. The resulting oil was purified by silica gel chromatography (5 to 70% EtOAc/hexanes) to provide N-(4-methoxybenzyl)-5-bromo-3-(5-(2,3-dichlorophenyl)-1,2,3-thiadiazol-4-yl)pyridin-2-amine as a yellow sticky solid (415 mg, 90% yield)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07872031B2 |
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| Source dataset | uspto-grants-2011_01 |
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| ORD ID | ord-c0ee3600de99478cb2c57052edf5f851 |
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| Source note | uspto-grants-2011_01 |
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